Solar flares on October 20, 2022
The most powerful solar flare in 24 hours
C5.9 (normal) flare - October 20 at 6:53 PM
Solar activity index
Value as of the end of the day on October 20, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 19, 2022 to October 20, 2022
Time zone — UTC+02 (Vaduz) — summer time
List of solar flares for October 20, 2022
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 22:20 | 22:28 | 22:39 | 3122 |
| C2.0 | 21:47 | 21:51 | 21:59 | 3122 |
| C2.0 | 21:06 | 21:11 | 21:18 | 3122 |
| C4.0 | 19:40 | 19:46 | 19:50 | 3122 |
| C5.9 | 18:40 | 18:53 | 18:57 | 3122 |
| C2.7 | 17:17 | 17:24 | 17:28 | 3122 |
| C1.0 | 14:34 | 14:39 | 14:53 | 3122 |
| C2.0 | 08:25 | 08:32 | 08:37 | 3122 |
| C5.3 | 05:15 | 05:26 | 05:33 | 3122 |
| C2.6 | 03:50 | 03:55 | 03:59 | 3122 |
| C1.0 | 01:34 | 01:38 | 01:43 | 3126 |